NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5305 › 5305-00-752-1391
Setscrew P/N 7521391
In stock — 457 on our U.S. shelfNSN 5305-00-752-1391 5305007521391 NIIN 007521391
SECO Parts has 457 in stock of NSN 5305-00-752-1391 — Setscrew — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $50–$100 each — an estimate from the government catalog price and what we have charged for similar parts. Not a quote: request one for your price. Quote lines carry a $50 minimum.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- SETSCREW
- SECO description
- SCREW, SET
- Federal supply class
- FSC 5305 — Screws
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 304 |
| New | NE | 153 |
| Total | 457 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5305-00-752-1391 007521391 7521391 99031R1 KC5124 379B1 913696
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Nominal thread diameter
- Inches 0.438
- Head height
- 0.328 in (nominal)
- Thread quantity per inch
- 20
- Hardness rating
- Overall Rockwell C Minimum 40.0 and Rockwell C Maximum 50.0
- Point chamfer angle
- 30.0–31.0 °
- Thread class
- 3A
- Thread direction
- Right-Hand
- Thread length
- 0.609 in minimum
- Fastener length
- 1.047 in (nominal)
- Hole quantity
- 2
- Width between flats
- 0.438 in (nominal)
- Hole diameter
- 0.094 in (nominal)
- Point length
- 0.438 in (nominal)
- Material
- Overall Steel Comp 3140H or Steel Comp 4042H or Steel Comp 4140
- Thread series designator
- UNF
- Hole type
- Drilled
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
7521391 99031R1 KC5124 379B1 913696
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 457 on the shelf |
| Unit of issue | EA each |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 5305-00-752-1391?
NSN 5305-00-752-1391 (5305007521391) — Setscrew: SECO Parts has 457 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for setscrew in federal supply class 5305 (Screws).
Is NSN 5305-00-752-1391 available?
SECO Parts has 457 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5305-00-752-1391 cost?
SECO typically prices parts like NSN 5305-00-752-1391 at $50–$100 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.
What part numbers cross-reference to NSN 5305-00-752-1391?
Part numbers that cross-reference this NSN include 7521391, 99031R1, KC5124, 379B1, 913696. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names SETSCREW. Same name is not the same part: check the part numbers.